2-Fluoro-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
4-Cyano-2-nitro-3-(trifluoromethoxy)pyridine-6-carboxylic acid
Ethyl 4-cyano-3-nitro-6-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 4-cyano-3-nitro-2-(trifluoromethoxy)pyridine-6-carboxylate